baber/WOPTO huggingface dataset:
Patent JP-H11292892-A (JP)
Title: Modified nucleotide
Inventor: ENGELHARDT DEAN
IPC: C12Q1/68
Filed: 1999-01-14
Abstract: PROBLEM TO BE SOLVED: To obtain a new oligo- or polynucleotide which is chemically modified or labeled in such a manner that it is easily detected when it is bound to or taken into a nucleic acid substance, and as a result, which is useful for diagnosing carcinoma or the like, by containing a nucleotide having a specific structure. SOLUTION: The subject nucleotide contains a nucleotide of the formula (P is a phosphoric acid residue; S is a deoxyribose residue; B is pyrimidine, purine or the like; when said nucleotide is a ribonucleotide, P binds to a position selected from 2'-, 3'- and 5'-positions of S, when it is a deoxyribonucleotide, P binds to a position selected from 3'and 5'-positions of S, and when B is a pyrimidine, the N<1> position binds to the 1-position of S, and when B is purine, the N<9> position binds to the 1'-position of S; Sig is a detectable residue which is bound to S directly or via a bonding group). The nucleotide of the formula is obtained by adding a nucleic acid to an allyl amine substituent with a covalent bond, and subsequently binding a heavy metal or the like.
Patent JP-H04244257-A (JP)
Title: Liquid applying apparatus
Inventor: ARAI HIDEKI
IPC: B05C11/10
Filed: 1991-01-28
Abstract: PURPOSE:To make the time for heating a liquid unnecessary and make stable application of the liquid possible even immediate after changing a syringe by measuring the temperature in the inside of the syringe which is filled with the liquid and controlling the application pressure and time of the liquid based on the temperature. CONSTITUTION:With pressing means 30, the prescribed pressure is applied for the prescribed time to a coating resin with which a syringe 21 is filled, so that the coating resin is applied to a potting position 4. The temperature of the coating resin in the syringe 21 is measured by a temperature sensor 23. Further, based on the measured result of the temperature sensor 23, the pressure or the time for applying the pressure to the inside of the syringe 21 is computed to keep the amount of the coating resin 29 constant, which is sprayed from the syringe 21, and the computed result is sent as an order signal to the pressing means 30 by a controller 31. As a result, since the time for heating the liquid is unnecessary, stable application of the liquid is carried out even immediate after the syringe is changed.
Patent JP-S55101503-A (JP)
Title: Conveyor
Inventor: AKASHI KEIICHI
IPC: B65G17/48
Filed: 1979-01-27
Abstract: PURPOSE: To prevent a shelf plate from oscillating and cover the rear of this conveyor by vertically overlapping the mounting plate of the commodity loading shelf plate which turns supported by a chain, at the horizontal section of a transfer path.  
     CONSTITUTION: This conveyor is used as a commodity display unit and its housing unit. The shelf plate 37a on which commodity is loaded protrudes from the mounting plate. The chain 2 which supports the mounting plate 3 through the underriding link revolves by the upper and lower chain wheels 15a and 15b. When the mounting plate 3 rotates around the upper and lower chain wheels, the shelf plate revolves horizontally by enaging the guide roller 36 on the rear of the mounting plate 3 with the guide rails 4A and 4B. The arc-shaped projection 32A is formed on the upper part of the mounting plate 3 and the concave 32B on its lower part, respectively. The mounting plate is horizontally overlapped at the horizontal traveling section and a successive rear wall is formed. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01187101-A (JP)
Title: Sealing container
Inventor: YOSHINO MASATAKA
IPC: B65F1/16
Filed: 1988-01-19
Abstract: PURPOSE:To contrive, in a sealing container for garbage in a kitchen, to prevent the diffusion of bad smell and to enhance hygienical status by pressing under heat each of drainage opening and the lid of a cylindrical container having a bottom in order to seal off the drainage opening and seal the brim of the lid to that of the opening of the container. CONSTITUTION:Garbage 9 which is charged in a container 1 is compressed to drain the water through a drainage opening 4. After the charge of the garbage, a lid 5 is applied to the container 1. When the container 1 becomes full, the brim 8 of the lid 5 and the brim 3 of the container 1 are thermally sealed under pressure by means of a heater 10. Likewise, the drainage opening 4 is sealed off. The above-mentioned construction prevents the diffusion of a bad smell to set up a hygienical state.
Patent JP-S58126562-A (JP)
Title: Copying device
Inventor: MIURA KUNIHIKO
IPC: G03G15/043
Filed: 1982-01-22
Abstract: PURPOSE:To reproduce an original having a small density ratio against the background satisfactorily, and to permit faithful copying of an original having high background density, by providing control means which controls original density-copying density characteristics (gamma characteristics) selectively according to the exposure selected with the original density. CONSTITUTION:A light key, normal key and dark key are provided as selecting keys for original density (exposure) on an operation panel according to the original density, and relays 153, 154 are operated selectively by pushing of these keys so that the optimum developing bias voltage VDEV is outputted to an output terminal 168 for bias voltage. When the dark key is pushed in this case, the  relay 153 is turned on by the dark signal, and the voltage of the voltage dividing point P3 is selected, by which the proportion in the changing rate of gamma characteristics is increased and the irradiating quantity of an exposure lamp is increased. On the other hand, when the light key is pushed, the relay 154 is turned  on, and the voltage of the voltage dividing point P1 is selected, by which the  proportion in the changing rate of the gamma characteristics is decreased and the quantity of the light to be irradiated to the original is decreased.
Patent JP-S63175809-A (JP)
Title: Optical fiber coupling member
Inventor: SAITO KAZUTO
IPC: G02B6/40
Filed: 1987-01-16
Abstract: PURPOSE:To easily insert an optical fiber having a prescribed outside diameter into a groove by making an adhesive material layer on the optical fiber guide groove thinner than that interposed between a groove substrate and a plate or not providing the adhesive material layer on the optical fiber guide groove. CONSTITUTION:For example, a resist used in the IC lithography process or the like is used as an adhesive material layer 3 which joins a plate 1 and a groove substrate 2, a thickness t2 of the adhesive material layer on an optical fiber groove 4 is made thinner than a thickness t1 on the other area chemically or physically by, for example, by flowing a peeling liquid dissolving the resist into the groove 4 to etch the resist layer on the groove 4. Since the thickness of the adhesive material layer on the optical fiber guide groove is made thinner that of the other area and is adjusted, even an optical fiber having slight variance of outside diameter is inserted and fixed in the groove without increasing the clearance.
Patent JP-H01184592-A (JP)
Title: Counter for number of holes
Inventor: MASAI YOSHIHEI
IPC: G06M11/00
Filed: 1988-01-19
Abstract: PURPOSE:To count the number of holes worked in normal shape by obtaining binary data with respect to the hole with a specific diameter by the masking function of a mask means, and counting the number of holes having diameters exceeding the specific diameter based on the binary data. CONSTITUTION:Work 1 is scanned by a line sensor 3, and its output, after being binarized at a comparator 4, is inputted to a masking circuit 8 via a signal correction circuit 7. The masking circuit 8 outputs one binary datum representing brightness only when a prescribed number of preset bits of the binary data which represents the brightness continue. The number of holes having the diameters over the specific diameter is counted by an up/down counter 15 based on the binary data. The count value of the up/down counter 15 is displayed on a display device 16 via a CPU 6, and it is judged whether or not a prescribed number of holes are worked on the work 1.
Patent JP-H06317688-A (JP)
Title: Composite nuclear fuel container and preparation thereof
Inventor: HAAMAN SOROMON ROOZENBAUMU
IPC: G21C3/06
Filed: 1994-01-31
Abstract: PURPOSE: To provide a complex nuclear fuel vessel for water-cooled nuclear reactor having an enhanced anti-corrosiveness. CONSTITUTION: A complex nuclear fuel vessel 12 used in a water-cooled nuclear reactor is composed of a tubular vessel 14 and a protective bulkhead liner 18 attached to its inner surface, wherein the vessel 14 is made of zirconium alloy. The liner 18 consists of metal zirconium turned into alloy using a metal at least one of the 0.1wt.% iron and 0.05wt.% chromium and 0.04wt.% nickel. After fitting the liner 18 in the vessel 12, the assembly of both member 12, 18 is heated up to at least 865 deg.C so that the micro-crystalline structure of the vessel 14 is turned into α+β phase, and also the micro-crystalline structure of the liner 18 is turned into β phase. Then the assembly (12, 18) is cooled rapidly so as to retain this favorable alloy component distribution.
Patent JP-S57124050-A (JP)
Title: Air fuel ratio control system
Inventor: MORITA TATSUROU
IPC: F02D41/14
Filed: 1981-01-26
Abstract: PURPOSE:To improve the operating performance and the exhaust emission control performance and the follow-up characteristics during the transient condition period through the improving of the mixture distribution to each cylinder by varying the drive frequency of a solenoid valve according to the change of the revolution speed and the load of the engine. CONSTITUTION:A frequency setting circuit 19 selects the optimum frequency based on a signal S9 of a load sensor 18 which detects the load and a signal S7 of a revolution sensor 15 to change the frequency of a pulse conversion circuit 14 by a signal S10 corresponding to such selected frequency. When the frequency of a pulse signal S6 is varied in proportion to the revolution speed the pulse signal S6 does not maintain the high level or the low level during the intake cycle of any cylinder even when the each intake cycle period is shortened due to high revolution speed thereby preventing the air fuel ration of any specific cylinder to extremely deviate from others.
Patent JP-S55100192-A (JP)
Title: Recording method for picture
Inventor: KUBOTA KEIICHI
IPC: B41M5/00
Filed: 1979-01-29
Abstract: PURPOSE: To record a picture in high resolution by a method wherein the length in the one-dimensional direction of dots periodically arranged is changed and the density level of the information of the picture are expressed in a laser recording method that matter to be filmed is evaporated by laser rays and the dots are recorded.  
     CONSTITUTION: When a laser beam 2 is projected to a recording thin-film 6, light energy is converted into heat energy, the temperature of the recording thin-film 6 rises while the recording film 6 is vaporized when the temperature reaches some value, holes are made, and dots are built up. The diameters d of the dots recorded at that time differ by the light energy of the laser beam 2. Since the recording diameters d become larger with the increase of the energy of incident light but reach saturation in some energy value, a scanning line drawn in a shape that the diameters of the recorded dots change in time is recorded. Since the concentration of recording is expressed by the length of the recorded dots. density of the picture becomes clear. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02189951-A (JP)
Title: Gate array
Inventor: HOSOMI SHUNSUKE
IPC: H01L21/822
Filed: 1989-01-18
Abstract: PURPOSE:To remove high-frequency noises, and to improve reliability by constituting a malfunction preventive cell into a vacant area by a capacitor connected between a first power supply and a second power supply. CONSTITUTION:Logical elements are incorporated into logical element cells 2a in cell areas 2, and malfunction preventive cells 8a with capacitors for removing noises are formed into the regions of oblique line sections into which the logical elements in the cell areas 2 are not incorporated. Capacitors C1-C4 are built in positively among ground levels and power supplies VCC and among the ground levels and other fixed potential by utilizing transistors T1, which exist in vacant areas and do not conduct logical operation, in the circuits of the malfunction preventive cells 8a. Accordingly, the high-frequency noises of the variation of a power supply, etc., are removed, and a gate array preventing a malfunction such as the logical inversion of adjacent logical elements, a latch-up, etc., can be organized.
Patent JP-S54102075-A (JP)
Title: Ring-shaped fluorescent lamp equipment
Inventor: ISHII SHIGEYUKI
IPC: F21V7/00
Filed: 1978-01-30
Abstract: PURPOSE: To provide the subject equipment wherein a reflection plate is provided in the ring inner side of a ring-shaped fluorescent lamp thereby to reflect the luminous flux incident mutually on the facing bulb walls of the ringshaped fluorescent lamp and increase the distributed light in the radiation direction to improve the efficiency of the lamp.  
     CONSTITUTION: A ring-shaped fluorescent lamp 1 is mounted through a holding spring 4 at the lower part of a case 2 accommodating therein lighting parts 3, and a shade 5 having an opening 5a of a diameter greater than the ring outer diameter of the fluorescent lamp 1 is arranged around the outer periphery thereof at a suitable interval therewith. A reflection plate 6 is provided at the lower part of the case 2. The reflection plate 6 is assumed to have a conical reflection surface 6A haing a central axis coincident with the ring central axis 0-0' of the fluorescent lamp 1, and inclined to the lower part to be faced at positions spaced apart from the upper part to the lower part with respect to the inner peripheral wall of the tube and formed into a recessed curved surface. Light leaving in the direction A from the fluorescent lamp 1 is reflected by the reflction surface 6A to the lower part thereby to be utilized effectively. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11215713-A (JP)
Title: System fault current detector
Inventor: ASANO MASAKUNI
IPC: H02H3/20
Filed: 1998-01-20
Abstract: PROBLEM TO BE SOLVED: To detect a fault with accuracy at high speed, in systems linked through a high-speed current-limiting interrupt device formed by connecting a direct-current reactor for current limitation between the direct-current terminals of a single-phase rectifying bridge circuit. SOLUTION: When this system fault current detector 21 is in a normal state, a direct current at almost a constant level is passed through its direct-current reactor L. At fault occurrence, an overcurrent is passed transiently through the direct-current reactor L, and an overcurrent is detected through a search coil 22. Filtering is performed via a detecting circuit 23, and full-wave rectification and peak detection is performed through a full-wave rectifying circuit 26 via an amplifier 25. The detected peak value is compared with a specified settling value through a comparator 29 to determine the fault. Consequently, this device requires only several milliseconds for fault detection and contributes to increase in fault detection speed, whereas ordinary methods using current transformer(CT) or potential transformer(PT) requires at least one cycle.  Since fourth harmonic waves are removed by the detecting circuit 23, malfunctions due to the introduction of a static capacitor can be prevented with this method.
Patent JP-H04305056-A (JP)
Title: Dielectric porcelain composition
Inventor: SATO SEIJI
IPC: C04B35/46
Filed: 1991-01-29
Abstract: PURPOSE:To obtain a nonreducible dielectric porcelain compsn. having high insulation resistance even by firing in a reducing atmosphere. CONSTITUTION:This dielectric porcelain compsn. is represented by a formula (Ba1-xSrxO)mTiO2 (where 0<=x<=1.0 and 1.005<m<=1.04) and contains <=400ppm (expressed in terms of Nb2O5) Nb.
Patent JP-H05198880-A (JP)
Title: Laser oscillator and manufacture of its discharge tube
Inventor: MOROHASHI NOBUTAKA
IPC: H01S3/03
Filed: 1992-01-22
Abstract: PURPOSE:To enable cutting free from bias in directivity by irradiating a work with a circularly polarized light beam, by a method wherein a laser beam fetched from a laser oscillator is linearly polarized by enforcing the polarization component of an optical waveguide resonator, and transformed into a circularly polarized light beam by a retarder installed outside the oscillator. CONSTITUTION:Light is amplified in a discharge space in an unstable type resonator of a negative branch and turned into a laser beam. Only from the notched end portion of an output mirror 16, the laser beam is fetched. Light is amplified also by an optical waveguide resonator, and the laser beams in two directions are synthesized, so that a three-dimensional beam is formed. A rear mirror 15 constitutes a cube deflector and S polarization component is excluded. Thereby a laser beam having linearly polarized component of only P polarization component can be fetched. Said laser beam permeates a window 18 and is transformed into circularly polarized light by a retarder 6. The circularly polarized light beam transformed by the retarder 6 becomes a laser beam free from bias in directivity.
Patent JP-H09269341-A (JP)
Title: Detection circuit and devise using the same
Inventor: KOIZUMI TORU
IPC: H03K5/08
Filed: 1997-01-22
Abstract: PROBLEM TO BE SOLVED: To set a threshold value at the reference of signal input by connecting active loads to a pair of output ends of a current mirror circuit respectively, and controlling the active load of the other terminal connecting an outside output terminal in response to voltage value of one terminal. SOLUTION: A current mirror circuit 2 connects an input terminal Sin to a signal supply means, couples an output terminal (a) to active load 6 and connects another output terminal (b) to the other active load 4 and an outside output terminal Sout respectively. A control circuit 3 controls current flowing in the load 4 in response to voltage of the terminal (b). A ratio of current supply ability of the loads 4, 6 is set at a previously proper ratio. When signal current (is) is input to the terminal Sin, current of (is)×N is flowed to the terminals (a), (b) of the circuit 2 in response thereto (N is determined by the constituent element of the circuit 2).  The control circuit 3 is connected to the terminal (a), when the terminal (a) is prescribed voltage, the control electrode of the loads 4, 6 is controlled to flow current, and the current of is ×N/M is flowed in the terminal (b). Thus, in the terminal (b) the value is/M is made a threshold value to change over the output.
Patent JP-H02190249-A (JP)
Title: Judging device for advisability of lens processing for lens grinder
Inventor: ISOKAWA YOSHIHIRO
IPC: G02C13/00
Filed: 1989-01-18
Abstract: PURPOSE:To judge before starting lens processing whether or not suspension for lens processing will be able to happen by obtaining the locus of processing for a processed lens corresponding to the measured form of a lens frame, and thereby judging whether or not the locus of processing comes in a holding range by a lens holding member. CONSTITUTION:The form of a lens frame LF is obtained as information on a radius vector (rhoi, thetai) by a frame form measuring device 1 in order to be stored in a memory 2, data for an initial radius vector (rhoi', thetai') is inputted into pulse motors 36 and 37 so that lens rotating shafts 4 and 4 are rotated by the pulse motor 37 so as to let the moving direction (y) of fillers 32 and 34 be brought in line with the initial radius vector angle  - or + s'. Then, information on the radius vector is read out in order thereafter from the memory 2 so that the difference in pulse from the previous radius vector is supplied to the pulse motor 36 so as to let pulses for an unit rotational angle be supplied to the motor 37. When there exists any difference between the position for the initial radius vector (rhoi', thetai') of the fillers 32 and 34 and the position of the fillers for the radius vector (rhoN+1', thetaN+1')=(rhos', thetas') after on round of the locus of processing, it is threby judged that a part of the locus of processing comes in a lens holding range.
Patent JP-H08197176-A (JP)
Title: Seaming roll adjusting device for can seamer
Inventor: MIZUNO SUKEHIRO
IPC: B21D51/30
Filed: 1995-01-25
Abstract: PURPOSE: To facilitate operation and to save manpower and time by finely moving seaming cams in the horizontal direction and simultaneously adjusting the distances between plural seaming rolls and seaming chucks. CONSTITUTION: A servo motor 61 is operated by a controller and a sliding shaft 66 is revolved forward and backward according to the revolution of worms 62, by which moving cams 42A are moved horizontally. The central positions of cam followers 41 moving along the locus of cam grooves 70a are changed by movement of these moving cams 42A. The seaming roll shafts 15 rotate and the oscillation positions of seaming levers 14 change, by which the distances between the seaming levers 14 and the seaming chucks 13 are made adjustable. The simultaneous adjustment of the distances between the seaming levers 14 and seaming chucks 13 of the plural can seaming devices is made possible by such adjusting mechanism.
Patent JP-H08242926-A (JP)
Title: Manufacturing device for sack with crossed bottom
Inventor: KAMPSCHULTE ANDREAS DIPL ING
IPC: B31B29/00
Filed: 1996-01-24
Abstract: PROBLEM TO BE SOLVED: To provide the preparation of cross bottom sack for simplifying the design of a machine by minimizing the width of a side shorter than the interval of oblique slides of a corner folding part and rising and falling two plungers which correspond to the form of the corner folding part. SOLUTION: The rubber plungers 24 and 25 press the bottom layer in the front corner part area of the back corner folding part against a table board 1. The width of the slide 28 is shorter than the opened interval of the oblique slides of the corner folding part, and can be inserted into the both plungers 24 and 25. The slide 28 folds the upper layer of a tubular section 2 around a middle live of the sack bottom to open out into rectangular bottom part and to expend this part outside. The slide 28 pushes down a bottom flap 30 folded in 180 deg. degree on the tubular section 2 against the tubular section 2. A after the bottom is spread in this way, molding plungers 18 and 19 are lowered to fix and iron the corner folding part. The rams 16 and 17 are set, and the supported form of the molding plunger 18 and 19 corresponds to the form of the corner folding part of the spread bottom 20.
Patent JP-H02193791-A (JP)
Title: Swing arm for motorcycle
Inventor: MATSUMOTO SHIGEYOSHI
IPC: B62K25/20
Filed: 1989-01-20
Abstract: PURPOSE:To lighten the weight, reduce the cost and heighten productivity by providing shaft cylinder parts and connecting parts at the front parts of bilateral forks formed by casting light alloy in laterally divided molds or forging, and butt joining the tips of the shaft cylinder parts and the connecting parts. CONSTITUTION:Bilateral forks 1 are casted of light alloy or by forging, the front parts of the forks 1 are provided with shaft cylinder parts 2 and connecting parts 3 protruding inward, and the connecting parts 3 are provided with bosses 4 protruding upward. In addition, the rear ends are provided with bearings 5 in the form of cutouts, the outside faces are provided with recessed parts recessed inward, and each sectional form is formed according to the required strength, thus achieving thinning by the recessed parts 6 so as to aim at light weight while maintaining strength. The recessed parts 6 are further provided with appropriate ribs 7 so as to aim at reinforcing strength and enabling molding in lateral divided molds. The left and right forks 1 are then jointed by butt welding the shaft cylinder parts 2 and the connecting parts 3 so as to form a swing arm 8.